phenoxide anion


Ion clustering data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled as indicated in comments:
M - Michael M. Meot-Ner (Mautner) and Sharon G. Lias
B - John E. Bartmess

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Clustering reactions

phenoxide anion + Acetic acid = (phenoxide anion • Acetic acid)

By formula: C6H5O- + C2H4O2 = (C6H5O- • C2H4O2)

Quantity Value Units Method Reference Comment
Δr115.kJ/molPHPMSMeot-Ner and Sieck, 1986gas phase; calculated from CH3COO-.C6H5OH; M
Quantity Value Units Method Reference Comment
Δr100.J/mol*KPHPMSMeot-Ner and Sieck, 1986gas phase; calculated from CH3COO-.C6H5OH; M

phenoxide anion + Ethanol = (phenoxide anion • Ethanol)

By formula: C6H5O- + C2H6O = (C6H5O- • C2H6O)

Quantity Value Units Method Reference Comment
Δr80.8kJ/molPHPMSMeot-Ner and Sieck, 1986gas phase; M
Quantity Value Units Method Reference Comment
Δr113.J/mol*KPHPMSMeot-Ner and Sieck, 1986gas phase; M

phenoxide anion + Ethanol = C8H11O2-

By formula: C6H5O- + C2H6O = C8H11O2-

Quantity Value Units Method Reference Comment
Δr80.8 ± 4.2kJ/molN/AMeot-Ner and Sieck, 1986gas phase; B
Quantity Value Units Method Reference Comment
Δr46.9 ± 6.7kJ/molTDAsMeot-Ner and Sieck, 1986gas phase; B

phenoxide anion + Water = (phenoxide anion • Water)

By formula: C6H5O- + H2O = (C6H5O- • H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr64.4kJ/molPHPMSMeot-Ner and Sieck, 1986gas phase; M
Quantity Value Units Method Reference Comment
Δr100.J/mol*KPHPMSMeot-Ner and Sieck, 1986gas phase; M

phenoxide anion + Water = C6H7O2-

By formula: C6H5O- + H2O = C6H7O2-

Quantity Value Units Method Reference Comment
Δr64.4 ± 4.2kJ/molN/AMeot-Ner and Sieck, 1986gas phase; B
Quantity Value Units Method Reference Comment
Δr34. ± 6.7kJ/molTDAsMeot-Ner and Sieck, 1986gas phase; B

Vibrational and/or electronic energy levels

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: Marilyn E. Jacox

State:   ?


 Energy 
 (cm-1
 Med.   Transition   λmin 
 (nm) 
 λmax 
 (nm) 
 References

Td = 18180 ± 50 gas Gunion, Gilles, et al., 1992

Additional references: Jacox, 1994, page 446

Notes

dPhotodissociation threshold

References

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Meot-Ner and Sieck, 1986
Meot-Ner, M.; Sieck, L.W., The ionic hydrogen bond and ion solvation. 5. OH...O- bonds. Gas phase solvation and clustering of alkoxide and carboxylate anions, J. Am. Chem. Soc., 1986, 108, 7525. [all data]

Gunion, Gilles, et al., 1992
Gunion, R.F.; Gilles, M.K.; Polak, M.L.; Lineberger, W.C., Ultraviolet Photoelectron Spectroscopy of the Phenide, Benzyl, and Phenoxide Anions., Int. J. Mass Spectrom. Ion Proc., 1992, 117, 601, https://doi.org/10.1016/0168-1176(92)80115-H . [all data]

Jacox, 1994
Jacox, M.E., Vibrational and electronic energy levels of polyatomic transient molecules, American Chemical Society, Washington, DC, 1994, 464. [all data]


Notes

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